Fig. 3From: Acute abdomen due to anaphylactic intestinal edema associated with systematic mastocytosis: a case reportBiopsy specimen of a cutaneous rash on the abdomen, showing infiltration of the dermis by mast cells. A Hematoxylin and eosin stain, B CD117 stain, C CD25 stain, and D CD2 stain (original magnification, × 100)Back to article page